Friday, July 5, 2013

water elixir of life

Water : Elixir of Life
Traditional Water Treatment Plant
·        Filtration through winnowing sieve (used widely in Mali)
·        Filtration through cloth (commonly used in villages in India, Mali and the southern part of Niger)
·        Filtration through clay vessels (used in Egypt)
·        Clarification and filtration through  plant material (commonly used in Tamil Nadu and Kerala, India)
·        Jempeng stone filter method (used in Bali, Indonesia)
Design of our Water Treatment Plant
Source of Water
Description: http://www.sarawak.gov.my/uploads/assets/picture/800_600_scale/rajang_river.jpg
Reservoir
·         A place to store the source of water
Screening Tank
·         As the water flows through the metal screen, large solid particles are removed from water
Paddle Wheel Aeration
·         Water is splashed to make it odourless.
·         Water is then collected before it enters the carbon filtering.
Hydrolytic Oxygen Generator
·         The freed oxygen molecules takes on a different identity, forcing the oxidation of many polluting organic substances and the hydrogen molecules spark cleaning catalytic process


Ultrafiltration
·         Uses special membranes with microscopic pores
·         high removal capability
·         used to treat wastewater 
·         separate oil and water
UV Light Disinfection (Ultraviolet)
·         Kills bacteria.
·         Simple to install, operate and maintain.
·         UV light can last averagely 6 months.
Clean Water Tank
·         A storage tank for the treated water





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